<?php

/**
 * @file
 * User page callbacks for the forum module.
 */

/**
 * Menu callback; prints a forum listing.
 */
function forum_page($forum_term = NULL) {
	if (!isset($forum_term)) {
		// On the main page, display all the top-level forums.
		$forum_term = forum_forum_load(0);
	}

	$forum_per_page = variable_get('forum_per_page', 25);
	$sortby = variable_get('forum_order', 1);

	if (empty($forum_term->container)) {
		$topics = forum_get_topics($forum_term->tid, $sortby, $forum_per_page);
	}
	else {
		$topics = '';
	}

	return theme('forums', array('forums' => $forum_term->forums, 'topics' => $topics, 'parents' => $forum_term->parents, 'tid' => $forum_term->tid, 'sortby' => $sortby, 'forums_per_page' => $forum_per_page));
}
